1 hour ago, JAZ said:My interest is for environmental reasons.
I am wondering:
That device uses electricity (1000 watts per hour). This 1000 watts per hour is additional indoor heat and moisture, which your air conditioner will need to remove using a lot more than 1000 watts of electricity. It takes a lot of material and energy to manufacture. It takes energy to transport to the store and to transport to you. It needs replaceable filters. You need to wash it once in a while. And, after the unit dies, you have to dispose the whole thing into the environment.
dcarch